INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, vol.100, no.2, pp.206-207, 2004 (SCI-Expanded)
The complete orthonormal sets of psi(alpha)-exponential-type orbitals (ETOs) (alpha = 1, 0, -1, -2,...) introduced by the author for expanding Slater-type orbitals (STOs) enable two-electron multicenter integrals of arbitrary central and noncentral interaction potentials (CIPs and NCIPs) to be reduced to one-center two-electron integrals. These one-center integrals are advantageously reduced using Fourier convolution methods. (C) 2004 Wiley Periodicals, Inc.